DK0445980T3 - Fremgangsmåder og apparat til fremstilling af coatet optisk fiber - Google Patents

Fremgangsmåder og apparat til fremstilling af coatet optisk fiber

Info

Publication number
DK0445980T3
DK0445980T3 DK91301699.4T DK91301699T DK0445980T3 DK 0445980 T3 DK0445980 T3 DK 0445980T3 DK 91301699 T DK91301699 T DK 91301699T DK 0445980 T3 DK0445980 T3 DK 0445980T3
Authority
DK
Denmark
Prior art keywords
methods
optical fiber
coated optical
producing coated
producing
Prior art date
Application number
DK91301699.4T
Other languages
English (en)
Inventor
James R Petisce
Original Assignee
At & T Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by At & T Corp filed Critical At & T Corp
Application granted granted Critical
Publication of DK0445980T3 publication Critical patent/DK0445980T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/02—Annealing glass products in a discontinuous way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • B29C35/14—Dielectric heating for articles of indefinite length
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/085—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy creating magnetic fields
    • B01J2219/0852—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy creating magnetic fields employing permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/085—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy creating magnetic fields
    • B01J2219/0854—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy creating magnetic fields employing electromagnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0075—Light guides, optical cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Electromagnetism (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DK91301699.4T 1990-03-09 1991-03-01 Fremgangsmåder og apparat til fremstilling af coatet optisk fiber DK0445980T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/491,753 US5000772A (en) 1990-03-09 1990-03-09 Methods of and apparatus for making coated optical fiber

Publications (1)

Publication Number Publication Date
DK0445980T3 true DK0445980T3 (da) 1996-08-12

Family

ID=23953520

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91301699.4T DK0445980T3 (da) 1990-03-09 1991-03-01 Fremgangsmåder og apparat til fremstilling af coatet optisk fiber

Country Status (6)

Country Link
US (1) US5000772A (da)
EP (1) EP0445980B1 (da)
KR (1) KR100195766B1 (da)
CA (1) CA2036743C (da)
DE (1) DE69120841T2 (da)
DK (1) DK0445980T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147433A (en) * 1990-02-15 1992-09-15 At&T Bell Laboratories Methods of making coated optical fiber
US5314519A (en) * 1992-08-31 1994-05-24 At&T Bell Laboratories Methods and apparatus for increasing optical fiber draw speed
US5294260A (en) * 1992-10-30 1994-03-15 At&T Bell Laboratories Apparatus for curing coatings on drawn optical fiber
US5418369A (en) * 1993-03-12 1995-05-23 At&T Corp. System for continuously monitoring curing energy levels within a curing unit
EP0894277A4 (en) * 1997-01-24 2002-07-31 Borden Chem Inc COATED OPTICAL FIBERS WITH REMOVABLE PRIMARY COATINGS AND MANUFACTURING METHOD AND USE
US6304705B1 (en) 1999-07-27 2001-10-16 Lucent Technologies Inc. Mode coupling buffered optical fiber apparatus and method for making
US6304704B1 (en) 1999-07-27 2001-10-16 Lucent Technologies Inc. Mode mixing buffered optical fiber apparatus and method for making
US7022382B1 (en) 2000-06-16 2006-04-04 Alcatel UV-cure of coatings for an optical fiber with a laser
JP3937127B2 (ja) * 2001-02-20 2007-06-27 信越化学工業株式会社 光ファイバの製造方法
US9442007B2 (en) * 2013-05-06 2016-09-13 Phoseon Technology, Inc. Method and system for monitoring ultraviolet light for a fiber cure system
US9442008B2 (en) * 2013-05-06 2016-09-13 Phoseon Technology, Inc. Method and system for determining curing tube clarity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448657A (en) * 1981-10-23 1984-05-15 The Trustees Of Columbia University In The City Of New York Methods employing magnetic fields for controlling emulsion polymerization
US4932750A (en) * 1982-12-09 1990-06-12 Desoto, Inc. Single-coated optical fiber
SU1467072A1 (ru) * 1986-02-12 1989-03-23 Всесоюзный Научно-Исследовательский Проектно-Конструкторский Институт Технологии Электрических Машин Малой Мощности Способ регулировани в зкости компаунда и устройство дл его осуществлени
US4863576A (en) * 1986-09-04 1989-09-05 Collins George J Method and apparatus for hermetic coating of optical fibers
CA1337056C (en) * 1987-10-30 1995-09-19 Bob J. Overton Methods of and apparatus for curing optical fiber coatings
US5019303A (en) * 1988-05-11 1991-05-28 Matsushita Electric Industrial Co., Ltd. Process for producing polyacetylene
DE3913519C2 (de) * 1989-04-25 1996-06-27 Rheydt Kabelwerk Ag UV-Aushärtesystem für optische Fasern

Also Published As

Publication number Publication date
CA2036743C (en) 1996-03-26
KR100195766B1 (ko) 1999-06-15
KR910016634A (ko) 1991-11-05
CA2036743A1 (en) 1991-09-10
US5000772A (en) 1991-03-19
EP0445980B1 (en) 1996-07-17
DE69120841D1 (de) 1996-08-22
EP0445980A2 (en) 1991-09-11
DE69120841T2 (de) 1997-02-20
EP0445980A3 (en) 1991-12-11

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